CH466743A - Drill bit sharpening machine - Google Patents

Drill bit sharpening machine

Info

Publication number
CH466743A
CH466743A CH1713266A CH1713266A CH466743A CH 466743 A CH466743 A CH 466743A CH 1713266 A CH1713266 A CH 1713266A CH 1713266 A CH1713266 A CH 1713266A CH 466743 A CH466743 A CH 466743A
Authority
CH
Switzerland
Prior art keywords
drill bit
sharpening machine
bit sharpening
machine
drill
Prior art date
Application number
CH1713266A
Other languages
French (fr)
Original Assignee
Micron Ets
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Micron Ets filed Critical Micron Ets
Priority to CH1713266A priority Critical patent/CH466743A/en
Priority to GB52609/67A priority patent/GB1200116A/en
Priority to DE19671652123 priority patent/DE1652123A1/en
Priority to US685551A priority patent/US3483659A/en
Publication of CH466743A publication Critical patent/CH466743A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/24—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of drills
    • B24B3/247—Supports for drills
CH1713266A 1966-11-28 1966-11-28 Drill bit sharpening machine CH466743A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1713266A CH466743A (en) 1966-11-28 1966-11-28 Drill bit sharpening machine
GB52609/67A GB1200116A (en) 1966-11-28 1967-11-20 Drill grinding machine
DE19671652123 DE1652123A1 (en) 1966-11-28 1967-11-24 Drill grinding machine
US685551A US3483659A (en) 1966-11-28 1967-11-24 Drill grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1713266A CH466743A (en) 1966-11-28 1966-11-28 Drill bit sharpening machine

Publications (1)

Publication Number Publication Date
CH466743A true CH466743A (en) 1968-12-15

Family

ID=4423004

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1713266A CH466743A (en) 1966-11-28 1966-11-28 Drill bit sharpening machine

Country Status (4)

Country Link
US (1) US3483659A (en)
CH (1) CH466743A (en)
DE (1) DE1652123A1 (en)
GB (1) GB1200116A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0182954A1 (en) * 1984-11-29 1986-06-04 Fiorenzo Trebbi Device for sharpening points, reamers and threading-parts
CN103506934B (en) * 2013-08-05 2016-04-13 厦门金鹭特种合金有限公司 Plain external grinding machine is utilized to grind the servicing unit of major diameter thin discs excircle of workpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305230A (en) * 1942-01-03 1942-12-15 Charles E Allen Tool grinder
US2387459A (en) * 1943-02-09 1945-10-23 Albert C Moorefield Guiding means for grinding drills
US2395952A (en) * 1945-03-03 1946-03-05 Bartnovsky Leopold Diamond holder or dop for holding diamonds
US2663126A (en) * 1950-06-02 1953-12-22 Amiet Oscar Apparatus for sharpening drills

Also Published As

Publication number Publication date
GB1200116A (en) 1970-07-29
US3483659A (en) 1969-12-16
DE1652123A1 (en) 1971-03-11

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